Benzodiazepines

Benzodiazepines are sedatives used to treat conditions such as anxiety, insomnia, alcohol withdrawal and seizures. They also may be used during a procedure or surgery as a part of anesthesia care. Benzodiazepines have sedative and hypnotic effects on the body which reduce anxiety and relax the muscles. As a result, benzodiazepines are often misused and can be addictive.

Studies have shown that benzodiazepine use during pregnancy is unlikely to cause birth defects but may increase the risk of miscarriage, preterm birth and low birth weight. When used regularly during the third trimester, babies are at risk for withdrawal. Symptoms of withdrawal may include:

• Changes in muscle tone.
• Diarrhea.
• Drowsiness.
• Irritability and restlessness.
• Low body temperature.
• Poor feeding.
• Tremor.
• Trouble breathing.
• Vomiting.

Discuss the benefits and risks of taking a benzodiazepine during pregnancy with your healthcare professional.